It’s very easy to identify what is a video game and what is not. The Sims. Grand Theft Auto. MLB 09. World of Warcraft. Resistance 2. Yup, they are all video games. Whether an MMORPG, a first-person shooter, or a life-simulation game, they all have one component in common: interactivity. Well, that seems simple enough. But would the Wii Fit fit into this category? It has an interactive component ( ...